4 patents
Utility
Method and apparatus for producing high purity spherical metallic powders at high production rates from one or two wires
12 Dec 23
The present application relates to a plasma atomization process and apparatus for producing metallic powders from at least one wire/rod feedstock.
François Proulx, Christopher Alex Dorval Dion, Pierre Carabin
Filed: 6 Jun 19
Utility
Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock
3 Oct 23
An apparatus for producing metallic powders from molten feedstock includes a heating source for melting a solid feedstock into a molten feed, and a crucible for containing the molten feed.
Bernard Allard, Pierre Carabin, Christopher Alex Dorval Dion, Milad Mardan, François Proulx
Filed: 18 Mar 19
Utility
Silica to high purity silicon production process
8 Mar 22
An apparatus and a process for the production of high purity silicon from silica containing material such as quartz or quartzite, using a vacuum electric arc furnace, are disclosed.
Ali Shahverdi, Pierre Carabin
Filed: 8 Aug 16
Utility
High power DC non transferred steam plasma torch system
7 Sep 21
A high power DC steam plasma torch system (S) includes a steam plasma torch assembly (1) wherein superheated steam (46) is used as the main plasma forming gas, thereby resulting in a very reactive steam plasma plume.
Lakshminarayana Mydala Prahlada Rao, Jocelyn Remillard, Pierre Carabin
Filed: 19 Dec 18
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